javascript /chatbot developer

Review Criteria

• Strong Senior Angular Developer Profiles.
• Must have 6–8 years of experience in frontend development, with at least 4+ years in Angular 8+.
• Must have strong proficiency in JavaScript, TypeScript, HTML5, and CSS3.
• Must have strong test-driven development experience and proficiency in unit testing frameworks such as Jasmine, Karma, NUnit, Selenium.
• Must have strong experience in database technologies (MySQL / SQL Server / Oracle)

Preferred

• Must have 2+ experience with Web APIs, Entity Framework, and Linq Queries.
• Experience in .NET Core framework, OOP, and C# APIs.
• Preferred (Company) - Product Companies
• Preferred (Education) – B.Tech./M.Tech in Computer Science (or related field).

Job Specific Criteria

• CV Attachment is mandatory
• The final round interview will be face-to-face – are you comfortable traveling to Bengaluru for the same?

Role & Responsibilities

• Design, develop, and unit test applications in accordance with established standards.
• Preparing reports, manuals and other documentation on the status, operation and maintenance of software.
• Analyzing and resolving technical and application problems
• Adhering to high-quality development principles while delivering solutions on-time
• Providing third-level support to business users.
• Compliance of process and quality management standards
• Understanding and implementation of SDLC process

Ideal Candidate

• Minimum 6 years of experience in Angular 8 (2+) version with TypeScript and JavaScript, HTML5, CSS3.
• Experience in databases like MySQL, SQL Server, and Oracle.
• Minimum 2-3 years of experience with Web API, Entity Frame work and Linq Queries.
• Must have good exposure on query writing and DB management for writing stored procedures/user-defined functions
• Implement new technologies to maximize application performance
• Design, Develop and Unit test applications
• High performance in the application by developing efficient code.

Secondary skills:

• Proficiency in .NET core framework, OOP, Web API, Linq, HTML, CSS, and JavaScript-Solid
• understanding of the Software Development Life Cycle (SDLC) processes, including Design, Construction, Testing, and Deployment
• Experience in Driven Development using Nunit, Jasmine, and Selenium Proven track record of delivering high-quality work on time
• Strong unit testing skills to review own development and identify and fix defects before code release

Job Overview:

We are seeking a talented and experienced PHP / React.js Developer to join our development team. The ideal candidate will have a strong background in server-side programming with PHP (preferably with frameworks like Laravel, Symfony, or CodeIgniter) and front-end development using React.js. You will be responsible for building and maintaining web applications, ensuring high performance and responsiveness, and collaborating with cross-functional teams.

Key Responsibilities:

• Develop, test, and maintain robust and scalable web applications using PHP and React.js.
• Design and implement RESTful APIs for integration with front-end components.
• Collaborate with UI/UX designers to implement modern and responsive interfaces.
• Write clean, maintainable, and well-documented code.
• Optimize applications for maximum speed and scalability.
• Troubleshoot and debug issues as they arise.
• Work closely with the QA team to ensure software quality.
• Participate in code reviews and provide constructive feedback.

Required Skills and Qualifications:

• 2+ years of experience in PHP development.
• Strong knowledge of React.js and modern JavaScript (ES6+).
• Experience with PHP frameworks (Laravel, Symfony, or similar).
• Proficient understanding of HTML5, CSS3, and front-end build tools (Webpack, Babel, etc.).
• Experience with MySQL or other relational databases.
• Familiarity with version control tools like Git.
• Strong problem-solving skills and attention to detail.
• Ability to work independently and in a team environment.
• Good communication and interpersonal skills.

Preferred Qualifications:

• Experience with Node.js, Next.js, or other JavaScript frameworks is a plus.
• Familiarity with Docker, CI/CD pipelines, and DevOps practices.
• Experience working in Agile/Scrum development environments.
• Knowledge of unit testing and test-driven development (TDD).

Benefits:

• Competitive salary and performance bonuses
• Flexible work hours and remote work options
• Health insurance and wellness programs
• Professional development opportunities
• Friendly and collaborative team culture

We are seeking a highly motivated Software Development Engineer with expertise in building scalable, extensible and user-friendly web applications. You will work with a fast paced Product Engineering team to build efficient and reusable web applications for mobile and fixed devices. 

What you’ll do:

• Architect, Design, Code reviews and build scalable applications.
• You will be engaged in identifying and addressing performance bottlenecks, and collaborate with other team members to innovate current/new products. 
• Identify, communicate and implement best practices for application engineering. 
• Ensure high scalability and performance

• You will advocate for good, clean, well-documented and performing code; define and follow standards and best practices for front-end development.

We’d love for you to have:

• Experience: 1-3 yrs recent experience of working in a scalable web product firm
• Education: B.Tech/M.Tech  in Computer Science from Top ranked colleges in India
• Excellent software development skills in developing web applications over client-side frameworks - Backbone, React (preferred) and/or angular frameworks (preferred); and server-side frameworks like node.js
• Excellent programming skills in object-oriented, modularised JavaScript, Typescript (preferred)
• Strong knowledge and working experience in server-side Event-driven programming using Node.js
• Excellent programming skills in Javascript,  jQuery, AJAX, YUI.
• Passion for writing optimized code using JS best practices  and design patterns
• Experience with JS or Java-based Unit/Integration Testing using Selenium, Appium, Selendroid
• Hands-on experience in building scalable web applications
• Excellent problem solving and debugging skills
• Good Knowledge of version control - GIT (preferred)
• Experience with the full software development lifecycle, design, develop, debug, document, and deliver (especially in a multiple site organization)
• Strong verbal and written communication skills
• Ability to deliver great results in an agile development
• Good to have: Working knowledge of web standards (i.e., REST) and OOPS
• Good to have: Experience in Data Structures, Algorithms and their optimization

Even if you don’t meet all of these qualifications above, we’d still love to hear from you. Tell us about your unique qualifications in your cover letter.

CaaStle is committed to equality of opportunity in employment. It has been and will continue to be the policy of CaaStle to provide full and equal employment opportunities to all employees and candidates for employment without regard to race, color, religion, national or ethnic origin, veteran status, age, sexual orientation, gender identity, or physical or mental disability. This policy applies to all terms, conditions and privileges of employment, such as those pertaining to training, transfer, promotion, compensation and recreational programs.

Position Overview: We are seeking a talented and motivated ReactJS Intern to join our team for a 6-month full-time internship. This is a fantastic opportunity for someone with prior internship experience to deepen their knowledge and skills in ReactJS while working on cutting-edge projects.

Responsibilities:

• Collaborate with the development team to design, develop, and maintain web applications using ReactJS.
• Write clean, maintainable, and efficient code.
• Participate in code reviews and contribute to the improvement of the codebase.
• Work closely with designers to implement user interfaces and user experiences.
• Assist in troubleshooting, debugging, and optimizing applications.
• Stay updated with the latest industry trends and technologies related to ReactJS.
• Contribute to the documentation of technical processes and workflows.
• Engage in team meetings and brainstorming sessions to contribute innovative ideas.

Requirements:

• Previous internship experience in a software development role.
• Knowledge of ReactJS and its core principles.
• Proficiency in JavaScript, HTML5, and CSS3.
• Familiarity with RESTful APIs and asynchronous request handling.
• Understanding of modern front-end build pipelines and tools.
• Experience with version control systems, preferably Git.
• Excellent problem-solving skills and attention to detail.
• Ability to work effectively in a collaborative team environment.
• Strong communication skills and the ability to articulate technical concepts clearly.

Nice to Have:

• Understanding with state management libraries like Redux or Context API.
• Knowledge of TypeScript and its integration with ReactJS.
• Familiarity with front-end testing frameworks and tools (e.g., Jest, Enzyme).
• Understanding of responsive design principles and mobile-first development.
• Experience with CSS preprocessors like SASS or LESS.

What We Offer:

• Hands-on experience with real-world projects and modern technologies.
• Mentorship and guidance from experienced professionals.
• A collaborative and inclusive work environment.
• Opportunity to contribute to meaningful projects and make a real impact.
• Competitive stipend and potential for a full-time position upon successful completion of the internship.

UI Development - Intern

Converts into a full time ‘UI Developer’ position based on performance

A UI Developer, for an early-stage Analytics startup who can help us translate UX designs into a responsive and rich user interface. Also help in improving design/functionality of product. End goal is to achieve product-market objectives

The candidate will have rich learning into what goes into designing, developing, and scaling a product from scratch. A chance to grow into a UI Development Owner in medium term

Responsibilities

1. Own UI Development closely with UX / Technology Owner

2. Implement and maintain product UI modules/sub-systems.

3. Perform bug verification, release testing and support for assigned products.

4. Conduct unit testing and integration testing.

5. Make sure the delivered product matches the business requirements.

Expectations from candidate

1. Ability: Good at logical thinking, problem solving

2. Inclination: Curious and strong willingness to learn from problems, write good code

3. Knowledge: Basics of UI Development (Some academic degree/certification or Prior experience/Projects preferred), Data visualization

4. Languages/Frameworks: HTML, CSS, JavaScript, ReactJS, NextJS

5. Interest in product focused work in a fast-moving start-up environment

6. Attitude: We are looking for a person with an owner mindset who can partner with us in building our product with a lot of commitment. We like people who are curious problem solvers and are interested in learning with us and working hard.

What we offer

1. Great culture focused on outcomes through learning and experimentation

2. Mentoring by experienced professionals from pedigreed backgrounds (IIT/IIMs)

3. Growth, ownership, and flexibility to achieve your goals.

Experience: 6+ Years

Essential Skills & Experience

• Must to have minimum of 3 years of experience in using Angular 2+ and above versions.
• Develop modern software applications and working with the team to solution definition and guide teams through execution and implementation
• Ensuring high performance on mobile and desktop
• Must have experience for writing tested, idiomatic, and documented Angular, JavaScript, HTML and CSS
• Must have knowledge of OOP concepts, industry best practices and architecture designs.
• Must have good understanding of web technology/enterprise level applications.
• Coordinating the workflow between the graphic designer, the HTML coder, and yourself
• Cooperating with the back-end developer in the process of building the RESTful API
• Communicating with external web services
• Experience should include structured source code management using SVN or GIT and build using MAVEN/Grunt.
• Good to have backend experience in any one of the backend technologies mentioned below:
  • Java with Spring boot.
  • PHP
• Need to have good experience in Web application designing.
• Good to have experience in Agile methodology.

Nice to Have

• Experience with web servers like Nginx or NodeJS
• Basic awareness of cloud orchestration frameworks like Kubernetes/Docker
• Understanding of Unit Testing Frameworks

BEHAVIORAL SKILLS

• Self-motivated and a Quick Learner
• Ability to consistently perform and meet deadlines
• Attention to detail and follow-through
• A good understanding of customer satisfaction
• Ability to work effectively in a team as well as in an individual environment
• Excellent written and verbal communication skills

Build large scale web applications with Single Page Applications (SPA) architecture.

Experience to develop MV(C) based front end frameworks.

Experience with JavaScript, HTML, CSS.

Experience with JavaScript frameworks like Angular, preferably React.JS.

Good understanding of asynchronous request handling, partial page updates, AJAX and Redux.

Proficient with Chrome Developer Tools.

Additional Preferred Qualifications

Experience in Restful API services.

Experience in using performance, analytics and UX tools.

Experience with pull request process and contributing to OSS on github.com.

Experience with unit testing frameworks Mocha and Chai.

Experience with Jenkins.